Trailers for Sale Northern Ireland: Your Complete Guide

Chieftain Trailers has been designing and building trailers at our factory in Dungannon, County Tyrone, since 1969. Over 57 years later, the company remains family-run, engineering-led, and rooted in the same town where it started. Every trailer that carries the Chieftain name is manufactured on site, from initial design and steel cutting through to final assembly, painting, and quality inspection. Nothing is outsourced, imported, or rebadged.

That distinction matters. Chieftain is not a dealer or distributor selling trailers made elsewhere. The company holds full in-house design and manufacturing capability, including CAD engineering, CNC profiling, robotic welding, shot-blasting, and 2-pack paint finishing. This level of vertical integration gives Chieftain direct control over build quality at every stage, and it gives customers access to genuine bespoke specification. If a trailer needs to be 300mm longer, fitted with a non-standard axle configuration, or adapted for a specific load type, the engineering team can draw it and the factory floor can build it.

From Dungannon, Chieftain exports to over 25 countries worldwide, supplying agricultural, commercial, forestry, rail, and specialist trailers to operators across Europe, Africa, and beyond. The export record reflects the engineering standards: trailers built in Mid Ulster are working on motorways in England, forestry tracks in Scandinavia, airports in the Middle East, and rail networks across the UK. To learn more about the company's history and manufacturing operation, visit our page about Chieftain Trailers.

For buyers in Northern Ireland, Chieftain offers something no imported trailer can match: a local manufacturer with a global reputation, a factory you can visit in person, and a team that understands the specific demands of farming, haulage, and contracting on this island.

Chieftain manufactures a full range of agricultural trailers at the Dungannon factory. The range covers every major trailer type used on farms and by agricultural contractors across Northern Ireland and the Republic of Ireland.

Dump trailers

Dump trailers are the workhorses of the Chieftain agricultural range. The SB series spans capacities from 12 to 25 tonnes, with half-pipe and square body options suited to grain, silage, muck, sand, gravel, and general farm haulage. For operations that demand maximum wear resistance, the HP series is built with Hardox 450 steel bodies, delivering significantly longer service life when handling abrasive materials such as stone and hardcore. All Chieftain dump trailers feature heavy-duty hydraulic tipping rams, sprung drawbars, and LED lighting as standard.

Low loaders

The low loader range includes 2-axle and 3-axle agricultural models for tractor towing, plus fast-tow variants fitted with commercial axles, parabolic suspension, and air/hydraulic braking for road speeds up to 60 kph. The Midi Low Loader offers a compact, truck-drawn option for smaller plant. At the top of the range, the 3 Axle Fast Tow Low Loader XCEL Edition carries up to 33 tonnes gross and features 8mm high-grade steel side chimes, a 7.5-metre bed, and 900mm wide heavy-duty hydraulic ramps.

Grain and silage trailers

The GT series grain and silage trailers are purpose-built for harvest and silage season. High-sided bodies with smooth internal walls ensure clean discharge, and rear doors can be specified as barn doors or grain chute doors depending on the crop. These trailers are designed to pair with modern forage harvesters and combine harvesters, with capacities matched to the output of current-generation machines.

Specialist agricultural trailers

Beyond the core range, Chieftain builds bale trailers, multi-purpose trailers, and dropside trailers for tasks that standard dump trailers or flatbeds do not suit. Bale trailers carry round and square bales securely with side rails and headboards, while multi-purpose trailers offer the flexibility to switch between bulk haulage and flatbed work.

Northern Ireland's farming landscape, with its mix of livestock, arable, and contracting operations, demands trailers that can handle varied terrain and frequent road work between dispersed land parcels. Chieftain's agricultural range is engineered with this reality in mind, from the robust chassis construction that handles rough field entrances to the braking systems that keep tractors and trailers safe on undulating rural roads.

Chieftain's commercial trailers are built for professional haulage operators running heavy loads on public roads. Every commercial trailer in the range carries EU Whole Vehicle Type Approval, which is a legal requirement for road-going commercial trailers in both Northern Ireland and the Republic of Ireland. All models are fitted with Wabco EBS (Electronic Braking System), air suspension, commercial axles, and 24-volt ISO lighting as standard.

Semi low loaders

Semi low loaders are available from 2-axle through to 5-axle configurations, with standard and extendable bed options. These trailers couple to a tractor unit via a fifth-wheel kingpin connection and are designed for heavy plant transport on motorways and trunk roads. The 2-axle semi carries up to 38 tonnes gross, with high-tensile steel chassis construction and keruing hardwood floors. Extendable models in 3-axle and 4-axle configurations handle oversized loads. Ramp options include hydraulic straight-up, powerslide shift, double-flip, and cheese-wedge formats.

Drawbar trailers

Chieftain manufactures 14 drawbar trailer models, available in 2-axle and 3-axle formats with low loader, flatbed, and step-frame deck options. Drawbar trailers connect to a truck via a towing eye, allowing the truck to decouple and operate independently on site. The 3-axle models feature a front lift axle for reduced tyre wear when running unladen. Telescopic drawbars and swing-down support legs are available across the range.

Turntable trailers

Turntable trailers use a rotating coupling between the front bogie and the rear body, giving a tight turning circle that rigid drawbar connections cannot match. Chieftain builds turntable trailers in 2+1, 2+2, and 3+1 axle configurations, with flatbed and step-neck options. These trailers are the preferred choice for confined sites such as quarries, urban construction, and narrow access routes.

Commercial tipping trailers

For bulk haulage, Chieftain's commercial tipping trailers are EU Type Approved and built for high-volume aggregate, sand, and muck work. They share the same commercial running gear, braking systems, and finish quality as the rest of the commercial range.

Cross-border haulage between Northern Ireland and the Republic of Ireland is a daily reality for operators in this region. Chieftain's EU Type Approval certification means trailers are fully compliant for operation on both sides of the border, with no additional certification or modification required. The Dungannon factory's location, roughly an hour from the border, means NI and ROI operators can collect trailers, discuss specifications, and arrange servicing without lengthy travel.

Beyond agricultural and commercial trailers, Chieftain manufactures a range of specialist trailers for sectors with specific technical and regulatory demands.

Forestry and timber trailers

Northern Ireland's forestry sector relies on trailers that can handle rough terrain, heavy loads, and the particular challenges of moving harvesters, forwarders, and processed timber between coupes and sawmills. Chieftain's forestry trailers include turntable forestry models for transporting machinery on forest roads, plus timber trailers with bolsters and stanchions for hauling roundwood and sawn timber. These trailers are built with reinforced chassis and heavy-duty running gear to withstand the demands of off-road forestry work.

Fuel bowsers

Chieftain's fuel bowsers cover towable diesel bowsers, aviation refuelling bowsers, AdBlue dispensing units, and static fuel storage cubes. All towable fuel bowsers carry UN approval for the transport of dangerous goods on public roads, and fully bunded designs meet environmental regulations for fuel storage. These units serve farms, construction sites, quarries, and airports. For NI operators, local manufacturing means faster delivery and direct access to technical support for installation and commissioning.

Rail trailers

Chieftain supplies rail trailers to contractors working on Network Rail and Translink infrastructure projects. The range includes flat, tipping, dropside, and ballast box trailers in standard and broad gauge formats. Road-rail trailers that can operate on both track and public roads are also available. Rail trailers are built to exacting safety standards required for mainline possession work, and Chieftain's experience supplying UK and Irish rail networks ensures compliance with current specifications.

Recycling and waste trailers

The recycling and waste trailers range includes RORO (roll-on roll-off) skip trailers, bin type skip trailers, and skeleton skip trailers. RORO systems handle large skips and hooklift containers used in waste collection and transfer station operations. Bin type trailers carry smaller skips for domestic and commercial waste collection. Skeleton trailers provide a lightweight chassis for carrying standard skips without the weight penalty of a full-bodied trailer. All waste trailers in the range are built from heavy-gauge steel to handle the corrosive and abrasive nature of waste materials.

Each of these specialist ranges benefits from the same manufacturing standards, in-house engineering capability, and bespoke specification process that Chieftain applies to its agricultural and commercial trailers. If your operation requires a non-standard configuration, the Dungannon engineering team can design and build to your requirements.

Buying a trailer from a manufacturer based in Northern Ireland offers practical advantages that importing from Britain or mainland Europe cannot replicate.

Factory visits and build transparency

Chieftain's Dungannon factory is open to customers. You can visit before placing an order to see the manufacturing process, inspect build quality firsthand, and discuss your requirements face to face with the engineering and sales teams. During the build, you can return to see your trailer taking shape on the factory floor. This level of access is only possible with a local manufacturer. To arrange a visit, visit our Dungannon factory or call the sales office directly.

Bespoke specification

Because Chieftain designs and builds in-house, modifications are straightforward. Bed lengths, axle configurations, ramp types, body materials, lighting packages, and livery can all be specified to match your exact operational needs. A contractor who needs a dump trailer 200mm wider than standard, or a haulier who requires a specific lashing ring layout for a recurring load type, can have these details incorporated at the design stage rather than retrofitted after delivery.

Genuine spare parts

Replacement parts for Chieftain trailers are available directly from the factory. Genuine spare parts are manufactured to the same specifications as the originals, ensuring correct fit, function, and longevity. Ordering from the factory eliminates the uncertainty of sourcing third-party components that may not meet the original engineering tolerances. For NI customers, parts can often be collected same-day from Dungannon or dispatched for next-day delivery.

Faster lead times

A trailer built 30 miles down the road arrives faster than one shipped from a factory in Germany, Poland, or southern England. Chieftain's manufacturing schedule is responsive to local demand, and the absence of international shipping, customs clearance, and third-party logistics removes weeks from the delivery timeline. For seasonal purchases, such as dump trailers needed before silage or grain trailers required ahead of harvest, this responsiveness can be the difference between having equipment ready on time and missing the window.

Local knowledge

Chieftain has been building trailers for Northern Irish and Irish customers for over five decades. The team understands the specific conditions that trailers face here: narrow lanes, steep gradients, soft field entrances in wet weather, the regulatory environment on both sides of the border, and the practical demands of mixed farming operations on smaller acreages. This accumulated knowledge feeds directly into product design. It is one reason why Chieftain trailers have earned a loyal following among farmers and contractors across Ulster and beyond.

Aftersales support

When a trailer needs attention, having the manufacturer within driving distance matters. Chieftain's aftersales team can advise on maintenance, supply parts, and coordinate repairs without the delays that come with dealing with a distant supplier through intermediaries. For operators who depend on their trailers daily, this local support reduces downtime and keeps fleets productive.

To discuss your requirements, request a quotation, or arrange a factory visit, submit an enquiry through the website. The sales team will respond with specifications, pricing, and lead time information tailored to your operation.